| General information |
|---|
| Model: | Yamaha RD 400 C |
| Year: | 1977 |
| Category: | Classic |
| Engine and transmission |
|---|
| Displacement: | 399.00 ccm (24.35 cubic inches) |
| Engine type: | Twin |
| Stroke: | 2 |
| Power: | 43.00 HP (31.4 kW)) @ 7100 RPM |
| Compression: | 6.2:1 |
| Bore x Stroke: | 64.0 x 62.0 mm (2.5 x 2.4 inches) |
| Fuel control: | Membrane |
| Cooling system: | Air |
| Gearbox: | 6-speed |
Transmission type
final drive: | Chain |
| Physical measurements |
|---|
| Weight incl. oil, gas, etc: | 177.0 kg (390.2 pounds) |
| Chassis and dimensions |
|---|
| Front tyre dimensions: | 3.00-18 |
| Rear tyre dimensions: | 3.50-18 |
| Front brakes: | Single disc |
| Rear brakes: | Single disc |
| Speed and acceleration |
|---|
| Top speed: | 171.0 km/h (106.3 mph) |
| Other specifications |
|---|
| Fuel capacity: | 16.50 litres (4.36 gallons) |
